ML20199K228: Difference between revisions

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POWER DISTRIBUTION LIMITS 3/4.2.3 MIN ^ . CRITICAL POWER RATI6 LIMITING CONDITION FOR OPERATION 3.2.3 The MINIMUM CRITICAL POWER RATIO (MCPR) shall be equal to or greater i                than the MCPR limit shown in Figure 3.2.3-1 times the K f shown in Figure 3.2.3-2, with:
POWER DISTRIBUTION LIMITS 3/4.2.3 MIN ^. CRITICAL POWER RATI6 LIMITING CONDITION FOR OPERATION 3.2.3 The MINIMUM CRITICAL POWER RATIO (MCPR) shall be equal to or greater than the MCPR limit shown in Figure 3.2.3-1 times the K i
                                                    ,,    (Tave     I B)
with:
Ig    I B
f shown in Figure 3.2.3-2, (Tave I )
where:
B I
T A = 0.86 seconds, control rod average scram insertion time limit to notch 39 per Specification 3.1.3.3,
I g
  '                                                                                  N I
B where:
B = 0.688 + 1.65[               1 ] (0.052),
A = 0.86 seconds, control rod average scram insertion T
n Ng I
time limit to notch 39 per Specification 3.1.3.3, N
i=1 n
B = 0.688 + 1.65[
I I
1 ] (0.052),
ave =    i=1     Ng Iy      ,
I n
n I     N I
N I
i=1 n = number,of surveillance tests performed to date in cycle, th Ng = number of active control rods measured in the i surveillance test, tj = average scram time to notch 39 of all rods measured in the i th surveillance test, and I                                                                                                                           '
g i=1 n
in w t                  N g = 4.1.3.2.~a. total number of active rods measured in Specification APPLICABILITY:
I N Iy Iave =
i=1 g
n I
N I i=1 n = number,of surveillance tests performed to date in cycle, th Ng = number of active control rods measured in the i surveillance test, tj = average scram time to notch 39 of all rods measured th in the i surveillance test, and I
g = 4.1.3.2.~a. total number of active rods measured in Specification in w t N
APPLICABILITY:
OPERATIONAL CONDITION 1, when THERMAL POWER is greater than or equal to 25%
OPERATIONAL CONDITION 1, when THERMAL POWER is greater than or equal to 25%
of RATED THERMAL POWER.
of RATED THERMAL POWER.
8607090086 860707 PDR   ADOCK 05000354 p                         PDR HOPE CREEK                                             3/4 2-8                               APR 1 1 1986
8607090086 860707 PDR ADOCK 05000354 p
PDR HOPE CREEK 3/4 2-8 APR 1 1 1986


Insert With the f eedwater temperature between 400'F and 320*F and with     1 this temperature deviating more than 5'F from that temperature       l shown in Figure 3.2.3-3 for the given power level, increase the     l operating limit MCPR by 0.03.
Insert With the f eedwater temperature between 400'F and 320*F and with this temperature deviating more than 5'F from that temperature shown in Figure 3.2.3-3 for the given power level, increase the operating limit MCPR by 0.03.
With the feedwater temperature between 320'F and 250*F and with this temperature deviating more than 5'F from that temperature       l shown in Figure 3.2.3-3 for the given power level, increase the operating limit MCPR by 0.06.
With the feedwater temperature between 320'F and 250*F and with this temperature deviating more than 5'F from that temperature shown in Figure 3.2.3-3 for the given power level, increase the operating limit MCPR by 0.06.
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Latest revision as of 04:15, 8 December 2024

Proposed Tech Specs Increasing Min Critical Power Ratio by 0.03 for Feedwater Temp Between 400 F & 320 F & by 0.06 for Temp Between 320 F & 250 F
ML20199K228
Person / Time
Site: Hope Creek PSEG icon.png
Issue date: 07/07/1986
From:
Public Service Enterprise Group
To:
Shared Package
ML20199K216 List:
References
NUDOCS 8607090086
Download: ML20199K228 (3)


Text

i

\\

POWER DISTRIBUTION LIMITS 3/4.2.3 MIN ^. CRITICAL POWER RATI6 LIMITING CONDITION FOR OPERATION 3.2.3 The MINIMUM CRITICAL POWER RATIO (MCPR) shall be equal to or greater than the MCPR limit shown in Figure 3.2.3-1 times the K i

with:

f shown in Figure 3.2.3-2, (Tave I )

B I

I g

B where:

A = 0.86 seconds, control rod average scram insertion T

time limit to notch 39 per Specification 3.1.3.3, N

B = 0.688 + 1.65[

1 ] (0.052),

I n

N I

g i=1 n

I N Iy Iave =

i=1 g

n I

N I i=1 n = number,of surveillance tests performed to date in cycle, th Ng = number of active control rods measured in the i surveillance test, tj = average scram time to notch 39 of all rods measured th in the i surveillance test, and I

g = 4.1.3.2.~a. total number of active rods measured in Specification in w t N

APPLICABILITY:

OPERATIONAL CONDITION 1, when THERMAL POWER is greater than or equal to 25%

of RATED THERMAL POWER.

8607090086 860707 PDR ADOCK 05000354 p

PDR HOPE CREEK 3/4 2-8 APR 1 1 1986

Insert With the f eedwater temperature between 400'F and 320*F and with this temperature deviating more than 5'F from that temperature shown in Figure 3.2.3-3 for the given power level, increase the operating limit MCPR by 0.03.

With the feedwater temperature between 320'F and 250*F and with this temperature deviating more than 5'F from that temperature shown in Figure 3.2.3-3 for the given power level, increase the operating limit MCPR by 0.06.

O i

9

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Gm J

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W J

8 E

W I

O Q.

ln W

in G

E N

U

  • > m

^

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A W N C

G "g.

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Q.

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I t.

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153 (5)

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C1 CD N

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